产品名称
乙二胺四乙酸 钙二钠盐, European Pharmacopoeia (EP) Reference Standard
InChI
1S/C10H16N2O8.Ca.2Na/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;;/q;+2;2*+1/p-4
SMILES string
[Na+].[Na+].[Ca++].[O-]C(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC([O-])=O
InChI key
SHWNNYZBHZIQQV-UHFFFAOYSA-J
grade
pharmaceutical primary standard
API family
edta
manufacturer/tradename
EDQM
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
2-8°C
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Application
用于消除因痕量重金属引起的对酶催化反应的抑制
用于消除痕量重金属对酶的抑制作用，并抑制需要二价阳离子作为辅助因子的酶。由于该形式已经与 Ca 2 + 螯合，因此对 EDTA 亲和力较大的二价阳离子具有选择性，可与 Ca 2 + 交换 。
General description
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.
Other Notes
Sales restrictions may apply.
Packaging
The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
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